138520051494
138,520,051,494 is an even composite number composed of five prime numbers multiplied together.
138520051494 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred eight divisors.
Prime factorization of 138520051494:
2 × 3 × 112 × 192 × 7272
(2 × 3 × 11 × 11 × 19 × 19 × 727 × 727)See below for interesting mathematical facts about the number 138520051494 from the Numbermatics database.
Names of 138520051494
- Cardinal: 138520051494 can be written as One hundred thirty-eight billion, five hundred twenty million, fifty-one thousand, four hundred ninety-four.
Scientific notation
- Scientific notation: 1.38520051494 × 1011
Factors of 138520051494
Divisors of 138520051494
- Number of divisors d(n): 108
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Complete list of divisors:
1 2 3 6 11 19 22 33 38 57 66 114 121 209 242 361 363 418 627 722 726 727 1083 1254 1454 2166 2181 2299 3971 4362 4598 6897 7942 7997 11913 13794 13813 15994 23826 23991 27626 41439 43681 47982 82878 87362 87967 131043 151943 175934 262086 262447 263901 303886 455829 524894 527802 528529 787341 911658 1057058 1574682 1585587 1671373 2886917 3171174 3342746 5014119 5773834 5813819 8660751 10028238 10042051 11627638 17321502 17441457 20084102 30126153 31756087 34882914 60252306 63512174 63952009 95268261 110462561 127904018 190536522 190798969 191856027 220925122 331387683 381597938 383712054 572396907 662775366 1144793814 1215088171 2098788659 2430176342 3645264513 4197577318 6296365977 7290529026 12592731954 23086675249 46173350498 69260025747 138520051494
- Sum of all divisors σ(n): 321828479532
- Sum of proper divisors (its aliquot sum) s(n): 183308428038
- 138520051494 is an abundant number, because the sum of its proper divisors (183308428038) is greater than itself. Its abundance is 44788376544
Bases of 138520051494
- Binary: 100000010000000111000000111111001001102
- Hexadecimal: 0x2040703F26
- Base-36: 1RMV9FS6
Squares and roots of 138520051494
- 138520051494 squared (1385200514942) is 19187804665900411632036
- 138520051494 cubed (1385200514943) is 2657895690377338485145423300061784
-
The
square root of 138520051494 is 372182.8199877045 -
The
cube root of 138520051494 is 5174.1325250611
Scales and comparisons
How big is 138520051494?- 138,520,051,494 seconds is equal to 4,404 years, 26 weeks, 3 days, 8 hours, 4 minutes, 54 seconds.
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To count from 1 to 138,520,051,494 would take you about eight thousand, eight hundred nine years!
This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
- A cube with a volume of 138520051494 cubic inches would be around 431.2 feet tall.
Recreational maths with 138520051494
- 138520051494 backwards is 494150025831
- The number of decimal digits it has is: 12
- The sum of 138520051494's digits is 42
- More coming soon!
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The information we have on file for 138520051494 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!
Keywords: Divisors of 138520051494, math, Factors of 138520051494, curriculum, school, college, exams, university, Prime factorization of 138520051494, STEM, science, technology, engineering, physics, economics, calculator, one hundred thirty-eight billion, five hundred twenty million, fifty-one thousand, four hundred ninety-four.